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svg{width:100%;height:100%;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linejoin:round}.student-ws-motion__road{height:0;flex:1 1 auto;border-top:2px dashed var(--purple-5);animation:student-ws-howto-in var(--dur-base) var(--ease-enter) .12s both}.student-ws-motion__agents{display:flex;flex-wrap:wrap;gap:var(--space-2)}.student-ws-motion__agent{display:flex;align-items:center;gap:var(--space-2);min-height:44px;padding:var(--space-1) var(--space-2);border:1px solid var(--border-2);border-radius:var(--radius-lg);background:var(--bg-surface);color:var(--fg-1);font:inherit;cursor:pointer;animation:student-ws-howto-in var(--dur-base) var(--ease-enter) both;animation-delay:calc(.24s + var(--i, 0) * .16s)}.student-ws-motion__agent:focus-visible{outline:2px solid var(--brand-purple);outline-offset:2px}.student-ws-motion__glyph{width:30px;height:32px;flex:0 0 auto;fill:none;stroke:var(--brand-purple);stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}.student-ws-motion__arrow{color:var(--fg-3)}.student-ws-motion__agent.is-towards .student-ws-motion__arrow{transform:scaleX(-1);display:inline-block}.student-ws-motion__chip{display:grid;grid-gap:1px;gap:1px;padding:2px var(--space-2);border:1px solid var(--purple-4);border-radius:var(--radius-pill);background:var(--purple-3);font-weight:var(--fw-medium)}.student-ws-motion__chip small{color:var(--fg-3);font-weight:400}.student-ws-motion__caption{margin:0;color:var(--fg-3);font-size:var(--t-sm)}@media (prefers-reduced-motion:reduce){.student-ws-motion__agent,.student-ws-motion__road,.student-ws-motion__town{animation:none}}.student-ws-board__angle{cursor:pointer}.student-ws-board__angle path{stroke:var(--purple-5)}.student-ws-board__angle circle:last-child{fill:var(--brand-purple)}.student-ws-board__angle.is-marked path{stroke:var(--brand-purple)}.student-ws-board__angle:focus-visible{outline:none}.student-ws-board__angle:focus-visible path{stroke:var(--fg-1)}.student-ws-motion__wheel{animation:student-ws-wheel 3.2s linear infinite}.student-ws-motion__limb{animation:student-ws-step 1.8s ease-in-out infinite alternate}.student-ws-motion__limb--back{animation-direction:alternate-reverse}@keyframes student-ws-wheel{to{transform:rotate(1turn)}}@keyframes student-ws-step{0%{transform:rotate(-9deg)}to{transform:rotate(9deg)}}@media (prefers-reduced-motion:reduce){.student-ws-motion__limb,.student-ws-motion__wheel{animation:none}}.student-ws-board :is(g,circle,path,polyline,rect):focus,.student-ws-board :is(g,circle,path,polyline,rect):focus-visible,.student-ws-graph-builder :is(g,circle,path,polyline):focus,.student-ws-graph-builder :is(g,circle,path,polyline):focus-visible,.student-ws-sandbox :is(g,circle,path,polygon):focus,.student-ws-sandbox :is(g,circle,path,polygon):focus-visible{outline:none}.student-ws-board__point:focus-visible circle:nth-of-type(2),.student-ws-sandbox g:focus-visible circle:nth-of-type(2){stroke:var(--fg-1);stroke-width:4}.student-ws-graph-builder circle:focus-visible{stroke:var(--fg-1);stroke-width:4}